I love this stuff. Any time I'm feeling run down or have to get up too early or stay up too late, this is what I go for. After I had my baby, two or three packets a day were indispensable for the sleep deprivation that you get with a breast-fed newborn. I really don't know what I would have done without it.
I find that sepia homeopathic (30c), eleuthero, and iodoral work synergistically with emergen-c to get you feeling strong and energetic without being hyped.

This stuff is perfect to have on hand when I need a pick-me-up or when I start to feel like my immune system is fighting something. There is no sugar or wheat like some of the other flavors so it is perfect!